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SCIM Integration: Okta and DataHub​

Feature Availability
Self-Hosted DataHub
DataHub Cloud

Overview​

This document covers the steps required to enable SCIM provisioning from Okta to DataHub.

This document assumes you are using OIDC for SSO with DataHub. Since Okta doesn't currently support SCIM with OIDC, you would need to create an additional SWA-app-integration to enable SCIM provisioning.

On completing the steps in this guide, Okta will start automatically pushing changes to users/groups of this SWA-app-integration to DataHub, thereby simplifying provisioning of users/groups in DataHub.

Why SCIM provisioning?​

Let us look at an example of the flows enabled through SCIM provisioning.

Consider the following configuration in Okta

  • A group governance-team
  • And it has two members john and sid
  • And the group has role Reader

Through SCIM provisioning, the following are enabled:

  • If the governance-team group is assigned to the DataHub app in Okta with the role Reader, Okta will create the users john and sid in DataHub with the Reader role.
  • If you remove john from group governance-team then john would automatically get deactivated in DataHub.
  • If you remove sid from the DataHub app in Okta, then sid would automatically get deactivated in DataHub.

Generally, any user assignment/unassignment to the app in Okta - directly or through groups - are automatically reflected in the DataHub application.

This guide also covers other variations such as how to assign a role to a user directly, and how group-information can be pushed to DataHub.

Only Admin, Editor and Reader roles are supported in DataHub. These roles are preconfigured/created on DataHub.

Configuring SCIM provisioning​

1. Create an SWA app integration​

a). Create a new SWA app integration, called say, DataHub-SCIM-SWA.

Note: this app-integration will only be used for SCIM provisioning. You would continue to use the existing OIDC-app-integration for SSO.

b). In the General tab of the DataHub-SCIM-SWA application, check the Enable SCIM provisioning option

You may also want to configure the other selections as shown in the above image, so that this application isn't visible to your users.

2. Configure SCIM​

a). Generate a personal access token from DataHub.

b). In the Provisioning tab, configure the DataHub-SCIM endpoint as shown in the below image:

Note: Set the value of the Bearer field to the personal access token obtained in step (a) above.

c). Configure the To App section as shown below:

Note: We are not pushing passwords to DataHub over SCIM, since we are assuming SSO with OIDC as mentioned earlier.

3. Add a custom attribute to represent roles​

a). Navigate to Directory -> Profile Editor, and select the user-profile of this new application.

b). Click Add Attribute and define a new attribute that will be used to specify the role of a DataHub user.

  • Set value of External name to roles.^[primary==true].value
  • Set value of External namespace to urn:ietf:params:scim:schemas:core:2.0:User
  • Define an enumerated list of values as shown in the above image
  • Mark this attribute as required
  • Select Attribute type as Personal

c). Add a similar attribute for groups i.e. repeat step (b) above, but select Attribute Type as Group. (Specify the variable name as, say, dataHubGroupRoles.)

4. Assign users & groups to the app​

Assign users and groups to the app from the Assignments tab:

While assigning a user/group, choose an appropriate value for the dataHubRoles/dataHubGroupRoles attribute. Note that when a role is selected for a group, the corresponding role is pushed for all users of that group in DataHub.

The provisioning setup is now complete​

Once the above steps are completed, user assignments/unassignments to the DataHub-SCIM-SWA app in Okta will get reflected in DataHub automatically.

A note on user deletion​

Note that when users are unassigned or deactivated in Okta, the corresponding users in DataHub are also deactivated (marked "suspended"). But when a user is deleted in Okta, the corresponding user in DataHub does not get deleted. Refer the Okta documentation on Delete (Deprovision) for more details.

5. (Optional): Configure push groups​

When groups are assigned to the app, Okta pushes the group-members as users to DataHub, but the group itself isn't pushed. To push group information to DataHub, configure the Push Groups tab accordingly as shown below:

Refer to the Okta Group Push documentation for more details.